| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $71.59 | 7.334% | $76.8404 | $76.84 | $76.85 | $76.80 |
| Purchase #2 | $213.63 | 12.103% | $239.4856 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $142.76 | 3.164% | $147.2769 | $147.28 | $147.30 | $147.30 |
| Purchase #4 | $138.83 | 3.490% | $143.6752 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $157.44 | 9.493% | $172.3858 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $108.99 | 4.245% | $113.6166 | $113.62 | $113.60 | $113.60 |
| Purchase #7 | $248.54 | 6.862% | $265.5948 | $265.59 | $265.60 | $265.60 |
| 7 purchase totals = | $1,081.78 | $1,158.8753 | $1,158.89 | $1,158.95 | $1,158.90 | |